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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1699885Generated: November 1, 2026

Ethanol → HCID 22387946, compound

https://huagongshe.com/reaction/1699885

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantWaterHCID 962—
ReactantSodium DithioniteHCID 24489—
ReactantHCID 22388431HCID 22388431—
SolventTetrahydrofuranHCID 8028—
ProductHCID 22387946HCID 22387946118.8%

Reaction Steps

2-((N-Acetyl)aminomethyl)-5-((N-acetyl)carbamoyl)-1-nitrobenzene (1.00 g) and sodium hydrosulfite (7.0 g) in a mixture of tetrahydrofuran (5 ml), ethanol (5 ml) and water (20 ml) were heated under reflux for 1 hr. After cooling, the organic layer was separated, dried over sodium sulfate and concentrated. The residue was purified by silica gel column chromatography to give the objective compound (1.06 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06348474B1
Source datasetuspto-grants-2002_02
ORD IDord-5d4eaf97d7b048ff8f45e513ac1a0640
Source noteuspto-grants-2002_02